Foliarfert.com Ltd 'Hi-TRACE' Chelates
Active Ingredients: Foliarfert.com Ltd Hi-TRACE chelates are manufactured using an organic cheland. Chelates consist of magnesium, boron, manganese, zinc, copper, iron, cobalt, molybdenum, iodine and selenium.
Purpose: Used as an addition to Foliarfert.com Ltd foliar fertilisers or may be used on its own.
Recommended Rates for ONIONS
| In leaf sample | Seedling | Mid Growth | ||
| Level | L/ha | Level | L/ha | |
| CALCIUM (%) | < 1.00 | 5 | < 1.00 | 5 |
| 1.00 - 2.50 | 3 | 1.00 - 2.00 | 2 | |
| MAGNESIUM (%) | < .30 | 5 | < .25 | 5 |
| .30 - .50 | 3 | .25 - .35 | 3 | |
| SODIUM (%) | 0.00 - .40 | 2 | .05 - .10 | 2 |
| IRON (ppm) | < 60 | 1 | < 50 | 1 |
| 60 - 300 | 750 ml | 50 - 150 | 750 ml | |
| MANGANESE (ppm) | < 30 | 1 | < 50 | 1 |
| 30 - 300 | 850 ml | 50 - 150 | 850 ml | |
| ZINC (ppm) | < 25 | 2 | < 18 | 2 |
| 25 - 100 | 1 | 18 - 30 | 1 | |
| COPPER (ppm) | < 6 | 1 | < 8 | 1 |
| 6 - 20 | 750 ml | 8 - 15 | 750 ml | |
| BORON (ppm) | < 25 | 2 | < 20 | 2 |
| 25 - 50 | 1 | 20 - 30 | 1 | |